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My dog's blood sugar is 46. Is this a normal glucose level for dogs?

Updated On September 23rd, 2025

Pet's info: Dog | English Bulldog | Male | neutered | 60 lbs

What is a normal blood glucose level for a dog? I have an English Bulldog almost 5 years old, history of countless skin issues (I know it’s common), two stomach surgeries for blockage, he has had over the past two weeks an obsession with drinking continuously. I am type 2 diabetic, I warmed up his ear with my fingers and tested his bg. It was 46. This was an hour to hour and half after food. I cut up some apples and gave it to him. Reading online, 80-100 is normal?

1 Answer

Most Helpful Answer

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Answered By Andrea M. Brodie, DVM

Veterinarian

Published on September 28th, 2018

Normal glucose reading would be 70 to 150 mg, dL. 46 is too low, however, human diabetes test ers often show a lower glucose level than the actual level as it aims to keep human diabetics from getting hypoglycemic. I suggest you make sure your dog eats properly and schedule an appointment with your veterinarian for a blood test. The excessive drinking is also concerning and can point to endocrine or kidney disease.

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